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trees
within 25 miles
Jun 23, 2026
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2B Technologies, Inc.

AQTreks (AirQualityTreks)

Monitor air pollution levels and map air pollution around the US

Multiple locations, including yours!

  • Ongoing
Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineiphoneautumnbicyclingcarbon monoxidedataweather dataair qualityandroidparticulate matterstemusaair quality indexcitizen scienceair pollutionairwintersciencemobile applicationsmartphone applicationhikingequitysummerair pollution monitoringexperimentnatureoutdoorsgirl scoutsec2020databaseweatherclimateclimate monitoringappenvironmental justiceenvironmentcommunity-based monitoringinvestigationcarbon dioxideclimate changespringglobal warming

Northern Rivers Fire and Biodiversity Consortium Inc.

Bell Miner Associated Dieback Best Practice Project

Evaluate the removal of mid-storey density in disturbed forests using prescribed fire, weed control and bush regeneration as a method to restore BMAD affected forest.

Anywhere
  • Ongoing
Citizen ScienceEducationEcology & EnvironmentBirdsaustralia birdslocations of native bell miner coloniesgondwana world heritage treesbmad affected forestdatalandholders biodiversitybird monitoringtree health across the northern rivers region of new south walesbell miner associated dieback (bmad)
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